My Shar Pei called daisy had these "blisters" all over her body expeshally her chest when they pop not that much they have a little bit of liquid in and then starts bleeding does anyone know what it is? And Should I go The Vet?
Is it a lot of blood? Do they look like pimples? What happens after you pop it and it bleeds? I think it should definitely been looked at by your vet since it is a Shar Pei they have skin issues (as I am sure you are aware of) and this could be a rare case of something.
Looks like an allergic reaction, did the dog roll in anything outdoors, or did you recently apply any detergents to the towels or dog pillow? Still requires a vet visit regardless. Open lesions can become infected and spread to other parts of the body or even to other dogs, people and children if left unchecked.